Happy Valley, NV Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 40°F
Feels Like 40°F  
Humidity 72% Dew Point 32°F Wind Calm Barometer N/A
Report from a MADIS/MESONET weather station 1.5 mi. SSE of central Happy Valley
at

Point Forecast at a Glance

ThuDec 18
Thu Dec 18: Mostly Sunny, High 62F, Low 42F
62
42
FriDec 19
Fri Dec 19: Rain, High 58F, Low 41F
30%
58
41
SatDec 20
Sat Dec 20: Rain Likely, High 58F, Low 41F
60%
58
41
SunDec 21
Sun Dec 21: Rain, High 56F, Low 39F
90%
56
39
MonDec 22
Mon Dec 22: Rain Likely, High 53F, Low 35F
50%
53
35
TueDec 23
Tue Dec 23: Rain, High 52F, Low 33F
50%
52
33
WedDec 24
Wed Dec 24: Rain, High 49F
50%
49
 

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 62°F to 49°F. Unsettled weather expected with rain or snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 13°F above the historical average for December. Normal highs for this period are around 42°F with lows around 22°F.

This Date in Weather History

1944 - Typhoon Cobra, also known as the Typhoon of 1944 or Halsey's Typhoon, was the United States Navy designation for a tropical cyclone that struck the Task Force 38 in the during World War II in the Pacific. The typhoon was first observed on December 17 as it surprised a fleet of ships in the open waters of the western Pacific Ocean. Sustained winds associated with the storm were up to 100 mph with gusts to 140 mph. On December 18, the small but violent typhoon hit the Task Force while many of the ships were attempting to refuel. Due to the extreme seas and winds, three destroyers capsized and went down with practically all hands, while a cruiser, five aircraft carriers, and three destroyers suffered serious damage. Approximately 790 officers and men were lost or killed with another 80 injured. This storm inflicted more damage on the Navy than any storm since the hurricane at Apia, Samoa, in 1889.

More on this and other weather history

Happy Valley, NV 7 Day Weather Forecast Details

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 42. West wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Friday Dec 19

Rain

Day: A 30 percent chance of rain after 10am. Snow level 7100 feet rising to 9200 feet in the afternoon. Increasing clouds, with a high near 58. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Rain

Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday Dec 20

Rain Likely

Day: Rain likely, mainly after 4pm. Snow level 7600 feet. Partly sunny, with a high near 58. Southwest wind around 5 mph. Chance of precipitation is 60%.

Rain

Night: Rain. Low around 41. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Dec 21

Rain

Day: Rain. High near 56. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Rain

Night: Rain. Mostly cloudy, with a low around 39.

Monday Dec 22

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 53.

Rain

Night: A chance of rain. Snow level 7000 feet. Mostly cloudy, with a low around 35.

Tuesday Dec 23

Rain

Day: A chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 52.

Rain

Night: A chance of rain. Snow level 6800 feet. Mostly cloudy, with a low around 33.

Wednesday Dec 24

Rain

Day: A chance of rain. Snow level 6500 feet. Partly sunny, with a high near 49.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.